Note: In dynamic interface split mode, the interface split configuration takes effect without restarting the carddevice. For the carddevice that does not support dynamic interface split, the interface split configuration takes effect after the carddevice is restarted.

For details about cables that can be used on split interfaces, see Get to Know the Product > Hardware Description > Cards > Specific Card Model > Ports in the Product Documentation.

For details about cables that can be used on split interfaces, see Get to Know the Product > Hardware Description > Chassis > Specific Device Model > Ports in the Product Documentation.

1. Run the system-view command to enter the system view.
2. Run the port split mode { mode1 | mode2 | mode3 | mode4 } slot slot-id command to configure the interface split mode. By default, the switch uses mode 1to split interfaces.

   After configuring the interface split mode, run the reset slot slot-id command to restart the device for the configuration to take effect.

3. Run the port split dimension interface interface-type interface-number1 [ to interface-type interface-number2 ] split-type split-type command to configure interface split.
4. Run the commit command to commit the configuration.

   After interface split is configured or canceled on an interface, the original configuration on the interface will be lost. Therefore, exercise caution when deciding to configure or cancel interface split on an interface.